Hey, Mamatrina, hang in there. I'm only 5 feet even, and I"ve finally got my weight DOWN to 152. I know, it's really hard. The Metformin makes me just a little nauseous. I can't say that I like it, but I keep telling myself that at least when I'm nauseous, I don't want to eat! lol. It definitely IS helping with the weight loss. I still have to watch both carbs and calories. I know some people can lose while eating a lot more than I do, but I think the PCOS and insulin resistance (I think they often go together) make it much harder. The good news is this: as I lose weight, my metabolism seems to be slowly straightening itself out. Very slowly. There is hope.